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October 21, 2014

October 21, 2014

Posted by **victor.m** on Friday, February 3, 2012 at 1:43am.

- maths -
**Reiny**, Friday, February 3, 2012 at 8:33amI will assume you meant

y = (x^5 - x + 2)/(x^3 + 7)

use the quotient rule

dy/dx = [(x^3 + 7)(5x^4 - 1) - (x^5 - x + 2)(3x^2 ]/(x^3+7)^2

I will leave the simplification up to you

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